// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Original source: github.com/micro/go-micro/v3/network/tunnel/transport/listener.go

package transport

import (
	"github.com/micro-community/micro/v3/service/network/transport"
	"github.com/micro-community/micro/v3/service/network/tunnel"
)

type tunListener struct {
	l tunnel.Listener
}

func (t *tunListener) Addr() string {
	return t.l.Channel()
}

func (t *tunListener) Close() error {
	return t.l.Close()
}

func (t *tunListener) Accept(fn func(socket transport.Socket)) error {
	for {
		// accept connection
		c, err := t.l.Accept()
		if err != nil {
			return err
		}
		// execute the function
		go fn(c)
	}
}
